Ключевые слова: 2019, academy, black, blackboard, board, celebrate, celebration, ceremony, chalk, chalkboard, class, college, congratulation, congratulations, day, desk, diploma, draw, drawing, education, end, event, finish, graduate, graduates, graduation, greenboard, handwriting, holiday, knowledge, learn, learning, party, school, study, success, symbol, table, teaching, text, type, university, white, wooden, word, write, writing,